CRY3201-S01 Free-Field Microphone Set, 1/2", 12.5mV/Pa

CRY3201-S01 Free-Field Microphone Set, 1/2", 12.5mV/Pa

CRY3201-S01 is a 1/2-inch free-field prepolarized measurement microphone and preamplifier set, specifically designed for high-frequency and high dynamic range acoustic measurements.

The unique design of CRY3201-S01 ensures a flat frequency response, with a measurement frequency range of up to 40kHz, and it can also withstand sound pressure levels of up to 144dB. It is an excellent general-purpose measurement microphone for high-definition audio measurements and other ultrasonic acoustic applications.

  • High-frequency free-field microphone set
  • TEDS microphone set
  • General purpose
  • Durable, reliable, and high-quality
CRY3201-S01 Measurement Microphone Set Typical Frequency Response

The graph (right) shows the frequency response curves for 0° incidence in a free-field environment and the frequency response curves obtained using the electrostatic excitation method.

CRY3201-S01 Measurement Microphone Set Typical Frequency Response

The graph (right) shows the frequency response curves for 0° incidence in a free-field environment and the frequency response curves obtained using the electrostatic excitation method.

Technical Specifications

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Technical specification
Field Type
Field Type
Free-field
Noominal Sensitivity
Noominal Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
Frequency Response
3.15Hz to 40kHz±2dB
Polarization Voltage
Polarization Voltage
0V
Dynamic Range(re.20uPa)
Dynamic Range(re.20uPa)
23dBA to 147dB
Operating Temperature
Operating Temperature
-30 to +70℃ (-22 to +158℉)
Temperature Stability
Temperature Stability
0.005dB/℃(-10 to +50℃) 0.003dB/℉(+14 to +122℉)
Static Pressure Stability
Static Pressure Stability
-0.01dB/kPa
Operating Humidity Range
Operating Humidity Range
0 to 90%RH no condensation
Humidity Stability
Humidity Stability
< 0.1dB (0 to 90%RH no condensation)
Pressure Equalization Vent
Pressure Equalization Vent
Rear vented
IEC 61094-4 Type
IEC 61094-4 Type
WS2F
Output Impedance
Output Impedance
<25Ω
Maximum Output Voltage
Maximum Output Voltage
>8Vp
Current Source
Current Source
IEPE (2mA to 20mA)
Typical Operating Current
Typical Operating Current
4mA
Interface Type
Interface Type
BNC
Height with Grid
Height with Grid
88.5mm (3.48")
Diameter with Grid
Diameter with Grid
13.2mm (0.52")

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1/2 inch
High Frequency
Addition Plug-in
Microphone Array
Intrinsic Safe
Test Contents
Number of Channels
IEC 61672-1:2013 Class
Feature
Structure
Operation
Size of Microphone
Polarization
Application
Contact Testing